
A tick box option to say if you have completed a particular game. Helpful to remember for large collections :)
Just to say, what a great website. I've used for several years and love it.
Another useful addition would be to take pricing from Facebook marketplace. I buy and sell items from there and gives useful indication of value. Can add links of sold listings to feed through.

Default Condition setting for Lot Value Calculator no longer working
When I change the Default Condition for adding items to the Lot Value Calculator, the items are still added as Loose.

Your collection summary page already shows the value of your collection. The historic chart data is updated every week so you can see the value trend over time.

Add Custom tags to sort capabilities.
I think it would be helpful to have the ability to add a custom sort option. For instance, my brother and I have a joint collection and I'd like to be able to see which items are his, which are mine, and which are mutual. Or if I wanted to label all the games I wanted to sell, or games that I need to focus on finding better conditioned copies for. I saw a few items in other suggestions that I think a custom labeling system could solve.

Track prices for M-Series Nintendo Display
https://www.videogamesage.com/topic/1032-nintendo-m-series-virtual-catalog/
Include all of these M-Series Nintendo display items so we can track their prices

Add Mario & Rabbids figures for collections
Hey,
I have Individual Figures for Rabbids Mario, Rabbids Luigi, Rabbids Yoshi & Rabbids Peach from Mario & Rabbids Kingdon Battle. They are not available in the data base to add to Collections.

Collections of specific game series regardless of console
I have cut back on collecting in recent years, except for certain series that I really enjoy, such as Zelda, Tales, Silent Hill, etc. It would be nice to be able to, for example, see all of the Castlevania games in one list regardless of which console they are on. That way if a game I want came out on more than one system, then I could see which ones it's on and how each has held their value. Also, being able to see which one is the original version in cases of games being ported after release would be helpful.

Return on investment for items in a collection
A function or graph that shows an ROI or return on investment from an input that a user enters as the value they purchased the game for and another to show current market price. Then gives ratios and graphed trends of specific titles over time.
Customer support service by UserEcho